I sold the Bobs E4 cnc I had. The gantry was not rigid enough to do any real carving. I work with a lot of hard wood, and that machine was jumping too much. I purchased a Chinese 6090 4 axis solid aluminum machine that is run with Mach3, 1500w water cooled spindle. The new cnc is still in it’s box, I did not assemble it yet because we had some foundation work done on the garage where my work shop is. I will be building a bench for it this week and hopefully be back in business next week. I will post some pictures after it is assembled. The work is 32” x 24” And am anxious to get it up and running.